Museu Colecção Berardo (Portugal). 'What do you do if you’re a billionaire art collector? If you’re José Berardo, you build one of Lisbon’s foremost contemporary galleries, fill it with Warhol, Man Ray, Picasso and Miró masterpieces and, as a nice gesture, make it free.' http://www.lonelyplanet.com/portugal/lisbon/sights/museum/museu-coleccao-berardo

25 Washington, DC Buildings That History Buffs Should Visit

Smithsonian Castle built 1855 1000 Jefferson Dr. SW Washington, DC. The Victorian style, red sandstone building was originally the home of the first Secretary of the Smithsonian, Joseph Henry, and his family. The building is the oldest one on the National Mall and it served as the first Smithsonian exhibit hall from 1858 until the 1960s. Today, it houses the Smithsonian’s administrative offices and the Smithsonian Information Center